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    Rotary Vane Pump, Low Flow, Stainless Steel, 4.4 Max GPM, V-Band, with Relief Valve, No Strainer

    These pumps are available for V-Band clamp mounting to 48Y frame motors. This series of pumps are also standard with built-in relief valves preset a 170 psi. Viton® seals are standard. Nominal speed on all units is 1725 rpm

    Model PO811: Stainless Pump Body. Rated to 4.4 GPM and 200 PSI. Standard in "CO" style with V-band clamps. 1/2" FPT ports.
    Viton® is a registered trademark of DuPont Performance Elastomers
    Manufacturer: Rotoflow Pumps
    $262.00 / EA
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    Additional Information

    Positive Displacement Rotary Vane Pumps: An excellent choice for handling clean fluids such as tire cleaners, presoak chemicals, spot-free RO water, foam brush solutions, oils, syrups, inks, dyes, acids, etc. Unique design handles liquids with low lubricating characteristics at relatively high pressures. Pumps should be protected from matter larger than 125 microns.

    Pump Characteristics:
    • Viton® sealing parts for added chemical resistance (1300/1500/1600 & PO300 series)
    • Replaceable brass or stainless housings
    • Self-priming
    • Three-bearing design for pulley or direct drive
    • Carbon graphite internal vanes, bearings and liner provide no metal to metal contact for long life and quiet operation
    • Available with relief valves to protect against over pressure (1300/1500/1600 & PO300 series)
    • Mounting flanges for direct mounting to C-face motors or V-band mounting for "carbonator" motors with "y" frames
    • Maximum temperature is 150 Deg. F. (190 Deg. with special seals). Maximum viscosity is 500SSU.